SE8700245D0 - PROJECTION DEVICE - Google Patents

PROJECTION DEVICE

Info

Publication number
SE8700245D0
SE8700245D0 SE8700245A SE8700245A SE8700245D0 SE 8700245 D0 SE8700245 D0 SE 8700245D0 SE 8700245 A SE8700245 A SE 8700245A SE 8700245 A SE8700245 A SE 8700245A SE 8700245 D0 SE8700245 D0 SE 8700245D0
Authority
SE
Sweden
Prior art keywords
projection device
projection
Prior art date
Application number
SE8700245A
Other languages
Swedish (sv)
Inventor
Stig Berglund
Original Assignee
Stig Berglund
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Publication of SE8700245D0 publication Critical patent/SE8700245D0/en
Priority to SE8700245A priority Critical patent/SE8700245D0/en
Application filed by Stig Berglund filed Critical Stig Berglund
Priority to SE8701304A priority patent/SE457022B/en
Priority to AU11576/88A priority patent/AU1157688A/en
Priority to DE198787850372T priority patent/DE277469T1/en
Priority to EP87850372A priority patent/EP0277469A3/en
Priority to PCT/SE1987/000562 priority patent/WO1988005557A1/en
Priority to BR8707960A priority patent/BR8707960A/en
Priority to US07/127,632 priority patent/US4838686A/en
Priority to YU02273/87A priority patent/YU227387A/en
Priority to JP63000439A priority patent/JPS63188125A/en
Priority to IN494/MAS/88A priority patent/IN171903B/en
Priority to NO883904A priority patent/NO883904L/en
Priority to DK521188A priority patent/DK521188D0/en
Priority to KR1019880701137A priority patent/KR890700852A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/28—Reflectors in projection beam
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/132—Overhead projectors, i.e. capable of projecting hand-writing or drawing during action

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Overhead Projectors And Projection Screens (AREA)
SE8700245A 1987-01-22 1987-01-22 PROJECTION DEVICE SE8700245D0 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE8700245A SE8700245D0 (en) 1987-01-22 1987-01-22 PROJECTION DEVICE
SE8701304A SE457022B (en) 1987-01-22 1987-03-30 PROJECTION DEVICE INCLUDING AN OBJECT HEAD, BETWEEN LIGHT SHELLS AND LENS HEAD LOCATED OBJECTIVES, AND NUMBER OF ELLIPSOID MIRRORS
AU11576/88A AU1157688A (en) 1987-01-22 1987-11-27 Projector apparatus
DE198787850372T DE277469T1 (en) 1987-01-22 1987-11-27 PROJECTION DEVICE.
EP87850372A EP0277469A3 (en) 1987-01-22 1987-11-27 Projector apparatus
PCT/SE1987/000562 WO1988005557A1 (en) 1987-01-22 1987-11-27 Projector apparatus
BR8707960A BR8707960A (en) 1987-01-22 1987-11-27 PROJECTOR APPLIANCE
US07/127,632 US4838686A (en) 1987-01-22 1987-12-02 Projector apparatus
YU02273/87A YU227387A (en) 1987-01-22 1987-12-15 Projection apparatus
JP63000439A JPS63188125A (en) 1987-01-22 1988-01-06 Projector
IN494/MAS/88A IN171903B (en) 1987-01-22 1988-07-13
NO883904A NO883904L (en) 1987-01-22 1988-09-01 PROJECTION APPARATUS.
DK521188A DK521188D0 (en) 1987-01-22 1988-09-19 PROJECTION UNIT
KR1019880701137A KR890700852A (en) 1987-01-22 1988-09-21 Projector device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8700245A SE8700245D0 (en) 1987-01-22 1987-01-22 PROJECTION DEVICE

Publications (1)

Publication Number Publication Date
SE8700245D0 true SE8700245D0 (en) 1987-01-22

Family

ID=20367257

Family Applications (2)

Application Number Title Priority Date Filing Date
SE8700245A SE8700245D0 (en) 1987-01-22 1987-01-22 PROJECTION DEVICE
SE8701304A SE457022B (en) 1987-01-22 1987-03-30 PROJECTION DEVICE INCLUDING AN OBJECT HEAD, BETWEEN LIGHT SHELLS AND LENS HEAD LOCATED OBJECTIVES, AND NUMBER OF ELLIPSOID MIRRORS

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE8701304A SE457022B (en) 1987-01-22 1987-03-30 PROJECTION DEVICE INCLUDING AN OBJECT HEAD, BETWEEN LIGHT SHELLS AND LENS HEAD LOCATED OBJECTIVES, AND NUMBER OF ELLIPSOID MIRRORS

Country Status (4)

Country Link
JP (1) JPS63188125A (en)
KR (1) KR890700852A (en)
IN (1) IN171903B (en)
SE (2) SE8700245D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010020230A (en) * 2008-07-14 2010-01-28 Nanao Corp Stereoscopic image display apparatus

Also Published As

Publication number Publication date
SE457022B (en) 1988-11-21
JPS63188125A (en) 1988-08-03
SE8701304D0 (en) 1987-03-30
IN171903B (en) 1993-02-06
KR890700852A (en) 1989-04-27
SE8701304L (en) 1988-10-01

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